Tucson's Tea: Is Desert Air Stealing Liver Enzymes?

By Franklin Everett Shaw

January 8, 2026

Ever feel like your body is staging a silent protest against the Tucson heat? You’re not alone. Many Tucson residents experience unexplained fatigue or just feel “off,” and sometimes, blood tests reveal elevated liver enzymes. But could the desert itself be a contributing factor? Let’s dive into the surprising connection between Tucson’s unique climate and your liver health.

The Sonoran Desert, with Tucson nestled in its heart, presents a unique set of environmental stressors. Dehydration is a constant threat. The intense sun and dry air pull moisture from our bodies at an accelerated rate. This dehydration can thicken the blood, making it harder for the liver to filter toxins efficiently.

Elevated liver enzymes, specifically AST (aspartate aminotransferase) and ALT (alanine aminotransferase), are often indicators of liver stress or damage. These enzymes leak into the bloodstream when liver cells are injured. While many factors can cause elevated levels – alcohol consumption, medications, and certain diseases – the desert environment can exacerbate the problem.

Let’s consider a hypothetical scenario: Maria, a Tucson resident, enjoys hiking in Sabino Canyon. She drinks water, but perhaps not enough to compensate for the intense exertion and heat. Her liver, already working to process daily toxins, now has to deal with the added stress of dehydration. This can lead to a temporary, but potentially concerning, rise in her liver enzymes.

But dehydration isn’t the only culprit. The Sonoran Desert is home to a variety of unique flora, some of which can be toxic if ingested. While accidental poisoning is rare, exposure to certain plant compounds could potentially contribute to liver stress, especially in individuals with pre-existing liver conditions.

Consider the case of the Oleander plant, commonly found in Tucson landscaping. While beautiful, all parts of the Oleander are poisonous. Ingestion, even in small amounts, can cause a range of symptoms, including liver damage. While not a direct cause of elevated liver enzymes in most people, it highlights the potential for environmental toxins to impact liver health.

So, what can Tucsonans do to protect their livers? Hydration is paramount. Don’t wait until you’re thirsty to drink water. Carry a water bottle with you and sip throughout the day. Aim for at least half your body weight in ounces of water daily, and even more if you’re active or spending time outdoors.

Electrolyte balance is also crucial. Plain water alone might not be enough to replenish what you lose through sweat. Consider adding electrolytes to your water, especially during periods of intense heat or physical activity. Look for electrolyte powders or tablets that are low in sugar and artificial sweeteners.

Dietary considerations are also important. The desert climate can impact food choices. Fresh produce can wilt quickly, leading to a reliance on processed foods. Focus on incorporating liver-friendly foods into your diet, such as leafy greens, cruciferous vegetables (broccoli, cauliflower, kale), and healthy fats (avocados, olive oil).

Avoid excessive alcohol consumption. The liver is responsible for processing alcohol, and excessive intake can overwhelm its capacity, leading to inflammation and damage. Be mindful of your alcohol intake, especially during the hotter months when dehydration is a greater concern.

Be aware of potential environmental toxins. Learn to identify poisonous plants in your area and avoid contact with them. If you suspect you’ve been exposed to a toxic substance, seek medical attention immediately.

Interpreting liver enzyme test results requires a nuanced approach, especially in Tucson. A slightly elevated result doesn’t automatically indicate a serious problem. Factors like dehydration, recent exercise, and even certain medications can influence the results.

If your liver enzyme levels are elevated, your doctor will likely order further testing to determine the underlying cause. This may include blood tests to rule out viral hepatitis, autoimmune diseases, and other liver conditions. Imaging studies, such as an ultrasound or CT scan, may also be necessary.

Don’t panic if your liver enzymes are slightly elevated. Work with your doctor to identify potential contributing factors and develop a plan to address them. This may involve lifestyle modifications, such as increasing hydration, improving your diet, and reducing alcohol consumption.

Here’s a step-by-step guide to help you navigate elevated liver enzymes in Tucson:

1. Review your medications: Some medications can cause liver enzyme elevations. Discuss your medication list with your doctor.
2. Assess your alcohol consumption: Be honest about your alcohol intake. Even moderate drinking can impact liver health.
3. Evaluate your hydration: Are you drinking enough water? Track your fluid intake for a few days to get a better sense of your hydration habits.
4. Consider your activity level: Strenuous exercise can temporarily elevate liver enzymes. Inform your doctor about your exercise routine.
5. Explore potential environmental exposures: Have you been exposed to any potential toxins, such as poisonous plants or chemicals?
6. Follow your doctor’s recommendations: Your doctor may recommend further testing or lifestyle modifications. Adhere to their recommendations closely.

One common pitfall is ignoring slightly elevated liver enzymes. While a minor elevation may not be cause for immediate alarm, it’s important to investigate the underlying cause and address any contributing factors. Ignoring the issue could lead to more serious liver problems down the road.

Another mistake is self-treating with supplements. Some supplements can actually harm the liver. Always consult with your doctor before taking any supplements, especially if you have elevated liver enzymes.

Remember, your liver is a vital organ that plays a crucial role in your overall health. By taking proactive steps to protect your liver, you can thrive in the unique environment of Tucson, Arizona. Stay hydrated, eat a healthy diet, be mindful of environmental toxins, and work closely with your doctor to monitor your liver health. Don’t let the desert heat get the best of you – or your liver.